Enterprise AI vendors split decision logic into separate model layers

Enterprises are moving from large general-purpose models to modular setups where small specialized models handle decisions and bigger ones handle reasoning. Cloudflare launched Clef and Clef-flash, AWS released the 2B-parameter Strands Decider 2B, and OpenAI introduced a Decisions API powered by GPT-6 Luna.

• Cloudflare released Clef and Clef-flash decision models on Workers AI
• AWS launched Strands Decider 2B, a 2-billion-parameter tool-routing model
• OpenAI's Decisions API runs on GPT-6 Luna and handles text and visual data
• Analysts warn of AI-stack sprawl and rising governance costs